CN207943843U - A kind of spring supporting mechanism for elevator - Google Patents
A kind of spring supporting mechanism for elevator Download PDFInfo
- Publication number
- CN207943843U CN207943843U CN201721896700.9U CN201721896700U CN207943843U CN 207943843 U CN207943843 U CN 207943843U CN 201721896700 U CN201721896700 U CN 201721896700U CN 207943843 U CN207943843 U CN 207943843U
- Authority
- CN
- China
- Prior art keywords
- tube sleeve
- inner tube
- sleeve
- outer tube
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of spring supporting mechanisms for elevator, including outer tube sleeve and inner tube sleeve, the outer tube sleeve upper end is disposed with locating piece, lower part is square sleeve, the inner tube sleeve lower end is disposed with lower locating piece, inner tube upper cartridge is square sleeve, the inner tube sleeve upper end is inserted into the square sleeve of outer tube sleeve, there are gaps with square sleeve top for inner tube sleeve upper end, spring in half-compressed state is installed in the inner tube sleeve, it is mutually pushed up at the top of the spring upper end and outer tube hub internal bore, it is mutually pushed up with inner tube sleeve bottom lower end.The utility model has the characteristics that simple in structure, production cost is low, flexible flexible, easy to maintain, raising support construction service life.
Description
Technical field
The utility model is related to elevator technology fields, more particularly to a kind of spring supporting mechanism for elevator.
Background technology
Common support construction generally use hard material is supported, and this support construction is held after by repeat impact
The case where easily causing support construction internal damage, simultaneously because support construction internal damage is difficult to observe, so can cause
Some potential safety problems, to solve the above-mentioned problems, a kind of new support construction of design are necessary.
Invention content
The technical problem to be solved by the utility model is to provide a kind of spring supporting mechanisms for elevator, have knot
Structure is simple, production cost is low, it is flexible, easy to maintain to stretch, improves the features such as support construction service life.
Technical solution adopted by the utility model to solve its technical problems is：A kind of spring branch for elevator is provided
Support mechanism, including outer tube sleeve and inner tube sleeve, the outer tube sleeve upper end are disposed with locating piece, and lower part is square sleeve
Cylinder, the inner tube sleeve lower end are disposed with lower locating piece, and inner tube upper cartridge is square sleeve, the inner tube sleeve upper end
It is inserted into the square sleeve of outer tube sleeve, there are gap, the inner tube sleeves with square sleeve top for inner tube sleeve upper end
Spring in half-compressed state is inside installed, is mutually pushed up at the top of the spring upper end and outer tube hub internal bore, lower end and inner tube set
Cylinder bottom Xiang Ding.
The upper locating piece upper end of the outer tube sleeve is equipped with briquetting.
It is connected with upper locating piece by screw and washer in the middle part of the briquetting.
The outer tube sleeve lower end side is equipped with the locking pin that one end is inserted into inner tube sleeve.
Flat recess corresponding with locking pin is disposed on the inner tube sleeve.
Advantageous effect：The utility model is related to a kind of spring supporting mechanisms for elevator, have simple in structure, production
It is at low cost, flexible it is flexible, easy to maintain, improve the features such as support construction service life.
Description of the drawings
Fig. 1 is the spring contraction full sectional view of the utility model；
Fig. 2 is the topology view of the utility model.
Diagram：1, briquetting, 2, outer tube sleeve, 3, spring, 4, inner tube sleeve, 5, locking pin.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiment of the utility model is related to a kind of spring supporting mechanism for elevator, as shown in Fig. 1-2, packet
Outer tube sleeve 2 and inner tube sleeve 4 are included, 2 upper end of outer tube sleeve is disposed with locating piece, and lower part is square sleeve, described
4 lower end of inner tube sleeve be disposed with lower locating piece, 4 top of inner tube sleeve is square sleeve, and 4 upper end of inner tube sleeve is inserted into
Into the square sleeve of outer tube sleeve 2, there are gap at the top of 4 upper end of inner tube sleeve and square sleeve, in the inner tube sleeve 4
Spring 3 in half-compressed state is installed, is mutually pushed up at the top of 3 upper end of spring and 2 endoporus of outer tube sleeve, lower end and inner tube set
4 bottom Xiang Ding of cylinder.
The upper locating piece upper end of the outer tube sleeve 2 is equipped with briquetting 1.
1 middle part of briquetting is connected by screw and washer with upper locating piece.
2 lower end side of outer tube sleeve is equipped with the locking pin 5 that one end is inserted into inner tube sleeve 4.
Flat recess corresponding with locking pin 5 is disposed on the inner tube sleeve 4.
Embodiment
When spring supporting mechanism is by downward pressure, spring 3 can be squeezed first so that spring 3 is to pressure
Power plays reaction force, avoids outer tube sleeve 2 from bumping against with inner tube sleeve 4, improves the service life of product while facilitating support
The maintenance of mechanism reduces maintenance cost.
Claims (4)
1. a kind of spring supporting mechanism for elevator, including outer tube sleeve (2) and inner tube sleeve (4), it is characterised in that：Institute
Outer tube sleeve (2) upper end stated is disposed with locating piece, and lower part is square sleeve, and described inner tube sleeve (4) lower end is disposed with
Lower locating piece, inner tube sleeve (4) top are square sleeve, and described inner tube sleeve (4) upper end is inserted into the side of outer tube sleeve (2)
In shape sleeve, there are gaps at the top of square sleeve for inner tube sleeve (4) upper end, and interior is equipped with of the inner tube sleeve (4) is in half
It is mutually pushed up at the top of the spring (3) of compressive state, the spring (3) upper end and outer tube sleeve (2) endoporus, lower end and inner tube sleeve
(4) bottom Xiang Ding.
2. a kind of spring supporting mechanism for elevator according to claim 1, it is characterised in that：The outer tube sleeve
The upper locating piece upper end of cylinder (2) is equipped with briquetting (1).
3. a kind of spring supporting mechanism for elevator according to claim 2, it is characterised in that：The briquetting
(1) middle part is connected by screw and washer with upper locating piece.
4. a kind of spring supporting mechanism for elevator according to claim 1, it is characterised in that：The outer tube sleeve
Cylinder (2) lower end side is equipped with the locking pin (5) that one end is inserted into inner tube sleeve (4), is disposed on the inner tube sleeve (4)
Flat recess corresponding with locking pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896700.9U CN207943843U (en) | 2017-12-29 | 2017-12-29 | A kind of spring supporting mechanism for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896700.9U CN207943843U (en) | 2017-12-29 | 2017-12-29 | A kind of spring supporting mechanism for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207943843U true CN207943843U (en) | 2018-10-09 |
Family
ID=63701066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721896700.9U Expired - Fee Related CN207943843U (en) | 2017-12-29 | 2017-12-29 | A kind of spring supporting mechanism for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207943843U (en) |
-
2017
- 2017-12-29 CN CN201721896700.9U patent/CN207943843U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20201229 |